Pith Number

pith:UL7NPDYN

pith:2020:UL7NPDYNGBHDVN4RSXPDFO54OD

not attested not anchored not stored refs pending

Skew Howe duality for crystals and the cactus group

Iva Halacheva

arxiv:2001.02262 v1 · 2020-01-07 · math.RT · math.CO · math.QA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UL7NPDYNGBHDVN4RSXPDFO54OD}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

Cactus flower spaces and monodromy of Bethe vectors

Receipt and verification

First computed	2026-07-05T00:32:16.374595Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2fed78f0d304e3ab79195de32bbbc70fe451a512f307c621233de40df3f0809

Aliases

arxiv: 2001.02262 · arxiv_version: 2001.02262v1 · doi: 10.48550/arxiv.2001.02262 · pith_short_12: UL7NPDYNGBHD · pith_short_16: UL7NPDYNGBHDVN4R · pith_short_8: UL7NPDYN

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/UL7NPDYNGBHDVN4RSXPDFO54OD \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: a2fed78f0d304e3ab79195de32bbbc70fe451a512f307c621233de40df3f0809

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36aa1d2e63b41bf1d55306025bae60c34bdd40f0a649105fb4ed8dd0c53f4414",
    "cross_cats_sorted": [
      "math.CO",
      "math.QA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2020-01-07T19:53:48Z",
    "title_canon_sha256": "e1392a783b27b290d1bf292b037c188e5a3df4645356f9b0dd51b3be0cf28e54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.02262",
    "kind": "arxiv",
    "version": 1
  }
}